The RST fork absorbs a great deal of jarring bumps and shocks on rough terrain, conserving your energy so you can concentrate on riding better and faster.

The EXA rear suspension distinguishes the Eunorau DEFENDER-S from the rest of our product line, making it the ultimate eBike. Enjoy maximum comfort and control on any trail.

This removable battery system is a game-changer that offers unparalleled charging convenience. The battery can be removed and recharged with the simple turn of a key.

These brakes are sensitive, but provide a sufficient amount of stopping power. You can rely on them to keep you safe in hazardous conditions because they stop rapidly.

This 9-speed freewheel has a larger cog for climbing hills and a smaller cog for riding at high speeds. The pedal-assist system allows for simple speed regulation.

The aluminum side bash guard on this Defender S model protects the chain ring teeth from impacts and keeps the chain locked securely in place.

Turn the switch to the left to activate the front motor, and to the right to activate the rear motor. When the switch is in the middle, the dual monster motors will roar!

The bike's battery powers the front light to illuminate the path. On/off control is available on the handlebar control pad. The headlight is sufficiently bright to make nighttime driving significantly safer and more enjoyable.

This LCD display provides riders with essential data such as battery life, riding speed, mileage, pedal assist level, etc. With waterproof connectors, the display is a crucial component of a high-quality electric bicycle, keeping track of essential cycling-related information.

Product Specifications

• Battery: 48V14Ah + Optional battery(Dual battery design)
• Range: 80+miles (48V 17Ah SAMSUNG+ Second Battery 17Ah)
• Hub Motor: 48V750W+750W BAFANG motor with 80 N.m+80 N.m torque
• Total Payload Capacity: 300 lbs / 136kg
• Recommended Rider Heights: 5'3" ~ 6'4"
• Maximum Speed: 15.5 MPH (25 KM/H) under speed limited/locked
• Charger: US standard 2.0 A smart charger
• Controller: 48V * 2
• Display: New C3 colorful display+F/R motor switch
• Weight: 77 lbs
• Pedal Assist Intelligent: 0~5 level pedal assist
• Box Dimensions: (cm) 170 L x 32.5 W x 85 H

* Note: The bike is with speed limit and power limited to 15.5 MPH/25 KPH for on-road legal use. Riders can UNLOCK the speed limit on the display for off-road use to reach 30 miles per hour. Eunorau will not be held liable for riders that ride illegally configured bikes on-road.

Product Components

• Tires: KENDA sport tires 26" x 4.0"
• Brake lever: Hydraulic disc brakes levers with motor cutoff switch
• Rear Light: Taillight
• Shifter: SHIMANO ALIVIO 9 speed gear shift system
• Brake Rotor: EUNORAU design 180MM hydraulic disc brakes
• Throttle: Thumb throttle
• Stem: EUNORAU TDS-D507G-8FOV
• Crank: 170mm forged alloy
• Cassette: Shimano 11-34T
• Fork: RST GUIDE 75mm travel suspension
• Shock: EXA KS582, 165mm
• Saddle: JUSTGK TTZ003 Saddle, Height to Ground 35.4"-41.3"
• Pedal: Nylon pedal with reflectors
• Frame: Aluminum alloy 6061 full suspension
• Front Light: 40 lux LED light
• Tool: Included
• Chainring: 44T aluminum chain wheel with protection
• Rims: 26 inch black alloy wheels

Product Geometry

Eunorau Defender-S: PDFs and Videos